Taufatofua made headlines as Tonga's bare-chested flag bearer at the last three opening ceremonies. He's missing the 2022 Games to help his country recover from January's deadly tsunami.
More than 220 athletes will represent the United States at the Olympics in Beijing, making it the largest delegation at the Games. Other large teams include China and the Russian Olympic Committee.
Chen's showing at the Capital Indoor Stadium in Beijing clenches a season-best international score and helps put U.S. figure skating on top in the team event.
The U.S. Biathlon team has never won an Olympic medal — the only U.S. athletes not to do so. New innovations may lead to a medal finish in the combined cross-country skiing and target shooting event.
International Olympic Committee President Thomas Bach avoided taking positions on any political controversies ahead of the beginning of the Beijing Winter Games in a news conference Thursday.
Two days before the opening ceremony in Beijing, U.S. curlers Vicky Persinger and Chris Plys face an Australian pair in a mixed doubles match that was nearly upended by the COVID pandemic.